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Category: Science

Why do cats lick each other?
Science

Why do cats lick each other?

Really Simple SyndicationSeptember 13, 2026

In a multicat household, it’s common to see one cat licking another. When some people see this behavior, known as allogrooming (“allo” means “another individual”)

Perseids Meteor Shower
Science

Perseids Meteor Shower

Really Simple SyndicationSeptember 12, 2026

The constellation Orion is framed by two Perseid meteors on Aug. 12, 2018, in Cedar Breaks National Monument, Utah.

Scientists got diamond’s melting point wrong by more than 1,000 degrees, crushing new laser experiment reveals
Science

Scientists got diamond’s melting point wrong by more than 1,000 degrees, crushing new laser experiment reveals

Really Simple SyndicationSeptember 12, 2026

Scientists melted diamonds with a powerful laser to take some of the most precise measurements of the mineral’s elusive melting point — and found that

AI trained to ‘think’ like human pathologists may be better at spotting cancer
Science

AI trained to ‘think’ like human pathologists may be better at spotting cancer

Really Simple SyndicationSeptember 12, 2026

Artificial intelligence (AI) algorithms that hunt for cancer may do a better job when they approach the analysis as if they were a human pathologist

Celestron StarSense Explorer DX 130AZ review
Science

Celestron StarSense Explorer DX 130AZ review

Really Simple SyndicationSeptember 12, 2026

The Celestron StarSense Explorer DX 130AZ is a 5.1-inch (130mm) f/5 Newtonian reflector, one of many 130mm f/5 reflectors offered by Celestron. The DX 130AZ

Why is Venus hotter than Mercury, when Mercury is closer to the sun?
Science

Why is Venus hotter than Mercury, when Mercury is closer to the sun?

Really Simple SyndicationSeptember 12, 2026

Given that it’s the closest planet to the sun, Mercury seems like it should be the hottest planet in our solar system. However, at a

Historical art can hide scientific secrets
Science

Historical art can hide scientific secrets

Bethany BrookshireSeptember 11, 2026

Scientists are working closely with art historians to uncover scientific documentation in historic paintings.

The Sept. 11 disasters still shape people’s health 25 years later
Science

The Sept. 11 disasters still shape people’s health 25 years later

Aimee CunninghamSeptember 11, 2026

The anniversaries come and go, but the physical and mental health of workers and survivors is still being affected by September 11, 2001.

Finland’s largest Viking Age silver hoard discovered by metal detectorist — and it has thousands of coins and pieces of jewelry
Science

Finland’s largest Viking Age silver hoard discovered by metal detectorist — and it has thousands of coins and pieces of jewelry

Really Simple SyndicationSeptember 11, 2026

The largest hoard of Viking Age silver ever found in Finland — which contains almost 10 pounds (4.5 kilograms) of coins and jewelry — has

‘Every time it gets excited — boom — it collapses’: How dogs with narcolepsy helped scientists understand the disorder
Science

‘Every time it gets excited — boom — it collapses’: How dogs with narcolepsy helped scientists understand the disorder

Really Simple SyndicationSeptember 11, 2026

Many people are familiar with melatonin, a hormone that helps ready the body for sleep. But there’s another, lesser-known chemical in the brain, called orexin

NASA’s Chandra Spots Galactic Gem
Science

NASA’s Chandra Spots Galactic Gem

Really Simple SyndicationSeptember 11, 2026

Galaxies are like cosmic gems, each with characteristics including size and shape that make them distinct. A gallery from NASA’s Chandra X-ray Observatory and other

Why Do These Fossil Shells Flip Their Spirals Every Few Millennia?
Science

Why Do These Fossil Shells Flip Their Spirals Every Few Millennia?

Really Simple SyndicationSeptember 11, 2026

For thousands and sometimes millions of years, marine plankton all over the world built their spiral shells in one direction. Then, suddenly, the spirals switched

‘Oddly shaped rock’ unearthed in California turns out to be ‘immaculate’ mastodon molar
Science

‘Oddly shaped rock’ unearthed in California turns out to be ‘immaculate’ mastodon molar

Really Simple SyndicationSeptember 11, 2026

An exceptionally well-preserved fossilized molar belonging to an adult Pacific mastodon has surfaced in a nature preserve near San Francisco. Upon first glance, the ancient

‘There are no easy answers here’: New study forecasts a dire dip in food production if key Atlantic currents collapse
Science

‘There are no easy answers here’: New study forecasts a dire dip in food production if key Atlantic currents collapse

Really Simple SyndicationSeptember 11, 2026

Weakening Atlantic Ocean currents could cripple agriculture in some of the world’s major breadbaskets, threatening global food security and raising the price of basic commodities

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